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ci(emulator): disable ART metrics reporting #21840

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Merged
BrayanDSO merged 1 commit into from
Sep 16, 2026
Merged

ci(emulator): disable ART metrics reporting #21840

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10 changes: 8 additions & 2 deletions .github/workflows/tests_emulator.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -146,9 +146,9 @@ jobs:
path: |
~/.android/avd/*
~/.android/adb*
key: avd-${{ matrix.api-level }}-${{ matrix.arch }}-${{matrix.target}}-v1-${{ github.event.inputs.clearCaches }}
key: avd-${{ matrix.api-level }}-${{ matrix.arch }}-${{matrix.target}}-v2-${{ github.event.inputs.clearCaches }}
restore-keys: |
avd-${{ matrix.api-level }}-${{ matrix.arch }}-${{matrix.target}}-v1
avd-${{ matrix.api-level }}-${{ matrix.arch }}-${{matrix.target}}-v2

- name: Warm Gradle Cache
# This makes sure we fetch gradle network resources with a retry
Expand Down Expand Up @@ -200,6 +200,12 @@ jobs:
script: |
touch adb-log.txt
$ANDROID_HOME/platform-tools/adb logcat '*:D' >> adb-log.txt &
# Disable ART statsd metrics reporting. On the 16 KB page size image, the first
# report (~3s into each process) probes userfaultfd(), which the WebView renderer
# sandbox forbids: the renderer is killed and WebView tests flake. ART only reads
# this flag when the zygote starts, so it must be set before the restart below.
# See: https://github.com/ankidroid/Anki-Android/issues/21740
$ANDROID_HOME/platform-tools/adb shell su root "setprop persist.device_config.runtime_native.metrics.write-to-statsd false"
$ANDROID_HOME/platform-tools/adb shell su root "setprop ctl.restart zygote"
sleep 10
sleep $FIRST_BOOT_DELAY
Expand Down
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